EP0702027A4 - Brassinosteroid derivatives and plant growth regulator containing the same - Google Patents

Brassinosteroid derivatives and plant growth regulator containing the same

Info

Publication number
EP0702027A4
EP0702027A4 EP94916434A EP94916434A EP0702027A4 EP 0702027 A4 EP0702027 A4 EP 0702027A4 EP 94916434 A EP94916434 A EP 94916434A EP 94916434 A EP94916434 A EP 94916434A EP 0702027 A4 EP0702027 A4 EP 0702027A4
Authority
EP
European Patent Office
Prior art keywords
plant growth
growth regulator
same
regulator containing
brassinosteroid
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP94916434A
Other languages
German (de)
French (fr)
Other versions
EP0702027B1 (en
EP0702027A1 (en
Inventor
Suguru Takatsuto
Yasuo Kamuro
Tsuyoshi Watanabe
Hiroki Kuriyama
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Tama Biochemical Co Ltd
Original Assignee
Tama Biochemical Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Tama Biochemical Co Ltd filed Critical Tama Biochemical Co Ltd
Publication of EP0702027A1 publication Critical patent/EP0702027A1/en
Publication of EP0702027A4 publication Critical patent/EP0702027A4/en
Application granted granted Critical
Publication of EP0702027B1 publication Critical patent/EP0702027B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N49/00—Biocides, pest repellants or attractants, or plant growth regulators, containing compounds containing the group, wherein m+n>=1, both X together may also mean —Y— or a direct carbon-to-carbon bond, and the carbon atoms marked with an asterisk are not part of any ring system other than that which may be formed by the atoms X, the carbon atoms in square brackets being part of any acyclic or cyclic structure, or the group, wherein A means a carbon atom or Y, n>=0, and not more than one of these carbon atoms being a member of the same ring system, e.g. juvenile insect hormones or mimics thereof
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J73/00—Steroids in which the cyclopenta[a]hydrophenanthrene skeleton has been modified by substitution of one or two carbon atoms by hetero atoms
    • C07J73/001—Steroids in which the cyclopenta[a]hydrophenanthrene skeleton has been modified by substitution of one or two carbon atoms by hetero atoms by one hetero atom
    • C07J73/003—Steroids in which the cyclopenta[a]hydrophenanthrene skeleton has been modified by substitution of one or two carbon atoms by hetero atoms by one hetero atom by oxygen as hetero atom

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Organic Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Insects & Arthropods (AREA)
  • Dentistry (AREA)
  • Environmental Sciences (AREA)
  • Pest Control & Pesticides (AREA)
  • Zoology (AREA)
  • Plant Pathology (AREA)
  • Agronomy & Crop Science (AREA)
  • Wood Science & Technology (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Steroid Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Cultivation Of Plants (AREA)

Abstract

Brassinosteroid derivatives represented by formulae (I) and (II), and a plant growth regulator containing at least one of them as the active ingredient. The compounds (I) and (II) are novel brassinosteroid analogues and the growth regulator has a persistent plant growth regulating activity. <CHEM>
EP94916434A 1993-06-01 1994-05-31 Brassinosteroid derivatives and plant growth regulator containing the same Expired - Lifetime EP0702027B1 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP13082693 1993-06-01
JP13082693 1993-06-01
JP130826/93 1993-06-01
PCT/JP1994/000881 WO1994028011A1 (en) 1993-06-01 1994-05-31 Brassinosteroid derivatives and plant growth regulator containing the same

Publications (3)

Publication Number Publication Date
EP0702027A1 EP0702027A1 (en) 1996-03-20
EP0702027A4 true EP0702027A4 (en) 1996-05-29
EP0702027B1 EP0702027B1 (en) 1999-09-08

Family

ID=15043617

Family Applications (1)

Application Number Title Priority Date Filing Date
EP94916434A Expired - Lifetime EP0702027B1 (en) 1993-06-01 1994-05-31 Brassinosteroid derivatives and plant growth regulator containing the same

Country Status (9)

Country Link
US (1) US5763366A (en)
EP (1) EP0702027B1 (en)
CN (1) CN1042431C (en)
AT (1) ATE184285T1 (en)
CA (1) CA2164217C (en)
DE (1) DE69420558T2 (en)
ES (1) ES2138660T3 (en)
RU (1) RU2114116C1 (en)
WO (1) WO1994028011A1 (en)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BR9508636A (en) * 1994-08-26 1997-11-25 Nippon Zeon Co Plant growth promoter
US6063731A (en) * 1999-03-30 2000-05-16 Agritope, Inc. Brassinosteroid analogs useful as plant growth regulators
US6239073B1 (en) 1999-03-30 2001-05-29 Exelixis Plant Sciences, Inc. Brassinosteroid analogs useful as plant growth regulators
KR100527411B1 (en) * 2003-08-23 2005-11-09 한국과학기술원 Noble Monomers, Polymers and Photoresist Materials with 7,7-Dimethyloxepan-2-one Group and Method for Patterning
EA013002B1 (en) * 2006-07-06 2010-02-26 Научно-Исследовательское Республиканское Унитарное Предприятие "Институт Почвоведения И Агрохимии Нан Беларуси" Liquid nitrogen fertilizer with a biologically active additive and microelements and method for preparing thereof
EA013321B1 (en) * 2006-08-02 2010-04-30 Государственное Научное Учреждение "Институт Биоорганической Химии Национальной Академии Наук Беларуси" Bio-herbicidal composition and use thereof
CN100439390C (en) * 2006-11-30 2008-12-03 延边大学 Long-lasting rapin lactone and its uses in preparing plant growth regulator
EA015276B1 (en) * 2008-04-22 2011-06-30 Государственное Научное Учреждение "Институт Биоорганической Химии Национальной Академии Наук Беларуси" (22R,23R)-2α,3α,22,23-TETRAHYDROXY-26-(HEMISUCCINATE)-B-HOMO-7-OXA-5α-HOLESTAN-6-ONE AS HAPTEN IN SYNTHESIS OF CONJUGATE 28-NORBRASSINOLID WITH BOVINE SERUM ALBUMIN
EA015275B1 (en) * 2008-04-22 2011-06-30 Государственное Научное Учреждение "Институт Биоорганической Химии Национальной Академии Наук Беларуси" 28-norbrassinolide horseradish peroxidase conjugate as labeled antigen in enzyme immunoassay of 7-oxa-6-oxobrassinosteroids
EA015277B1 (en) * 2008-04-22 2011-06-30 Государственное Научное Учреждение "Институт Биоорганической Химии Национальной Академии Наук Беларуси" 28-norbrassinolide bovine serum albumin conjugate as immunogen
EA015684B1 (en) * 2008-06-10 2011-10-31 Государственное Научное Учреждение "Институт Биоорганической Химии Национальной Академии Наук Беларуси" 24-epicastasterone dansylhydrazide as labeled antigen for immunochemical analysis of (24r)-methylbrassinosteroids
AU2011349461A1 (en) 2010-12-21 2013-06-27 Bayer Cropscience Lp Sandpaper mutants of Bacillus and methods of their use to enhance plant growth, promote plant health and control diseases and pests
BR112014005654A2 (en) 2011-09-12 2017-03-28 Bayer Cropscience Lp methods to improve health and promote plant growth and / or fruit ripening
GB2555866B (en) * 2016-11-15 2021-10-27 Rotam Agrochem Int Co Ltd A novel crystalline form of epocholeone, a process for its preparation and use the same
CN115651057B (en) * 2022-10-31 2023-07-25 江西华威科技有限公司 Compound with plant growth promoting effect and preparation method thereof

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2127022A (en) * 1982-09-15 1984-04-04 Schering Ag 28-Methyl-brassinosteroid derivatives having a plant growth- regulating action and their manufacture and use
EP0315921A1 (en) * 1987-11-10 1989-05-17 Nippon Kayaku Kabushiki Kaisha Brassinosteroid derivatives and plant growth regulators
JPH01313401A (en) * 1988-06-14 1989-12-18 Nippon Kayaku Co Ltd Plant freshness preservative using brassinosteroid

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH1125396A (en) * 1997-06-27 1999-01-29 Nec Robotics Eng Ltd On-vehicle picture inputting device

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2127022A (en) * 1982-09-15 1984-04-04 Schering Ag 28-Methyl-brassinosteroid derivatives having a plant growth- regulating action and their manufacture and use
EP0315921A1 (en) * 1987-11-10 1989-05-17 Nippon Kayaku Kabushiki Kaisha Brassinosteroid derivatives and plant growth regulators
JPH01313401A (en) * 1988-06-14 1989-12-18 Nippon Kayaku Co Ltd Plant freshness preservative using brassinosteroid

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 014, no. 109 (C - 0695) 28 February 1990 (1990-02-28) *

Also Published As

Publication number Publication date
CN1126998A (en) 1996-07-17
DE69420558T2 (en) 2000-03-02
WO1994028011A1 (en) 1994-12-08
CA2164217C (en) 1998-12-08
EP0702027B1 (en) 1999-09-08
ATE184285T1 (en) 1999-09-15
DE69420558D1 (en) 1999-10-14
ES2138660T3 (en) 2000-01-16
RU2114116C1 (en) 1998-06-27
CN1042431C (en) 1999-03-10
EP0702027A1 (en) 1996-03-20
CA2164217A1 (en) 1994-12-08
US5763366A (en) 1998-06-09

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